Hi everybody. Im having an issue with my tg chat friend's Coronavirus illness, which begins with 'C'. Do you know any medicines? Im trying to give him onion.. which doesnt work.

lol that name

haha

Hi everybody. Im having an issue with my tg chat friend's Coronavirus illness, which begins with 'C'. Do you know any medicines? Im trying to give him onion.. which doesnt work.

tell him to go and pass analysis test

Hi everybody. Im having an issue with my tg chat friend's Coronavirus illness, which begins with 'C'. Do you know any medicines? Im trying to give him onion.. which doesnt work.

funny guy

*Dukem Nukem’s voice* time to ban

damm where’s ID

/ban Jackson join our ban group to invest

You should be scanning the text file and pulling the data you need and the returning it

Malloc ing it into a buffer just gives you a copy of it in memory

yes but don’t forget to free after

Or you can have the memory leak

Eitherway you should be using iostream functions to extract the data

Pointers do not free data made with malloc

yes

you need to release it

Malloc is literally "Hey reserve this space for me."

The char is a pionter defining the address that is given from the malloc request. The allocated memory is the next avilible continuous amount of memory of that size.

So right now if you call that pionter it will return the address of that memory block and state that the contents are a charator array

The memorry block is a separte entity

I'd recommend explaining stack and heap.

Google stack and heap, I cannot say where exactly the data will be physically stored becuase the stack and heap are both dynamic entities. As memory is reserved and released they change

on a heap

This

👍

yes, but its not threadsafe

Seriuosly you just need to research how stack and heap both work, ld also advise Smart pointers as a topic if research

no

but you can kinda.. make it

Is a C++ feature, you cant use them in C but the concepts explain how pointers work and how they can be automated

yes

yes

Bad

#startteachingrust

#start-teaching-rust

Bad

No

yes

https://youtu.be/YnWhqhNdYyk

Nah

For the basics it doesn't matter, because they're literally the same.. in fact most of C is present in C++. The main thing you should focus on is getting a good book for learning.

https://youtu.be/YnWhqhNdYyk

This was taken out of context.

I don't know all C books, but usually the ones by the language authors themselves are the best ones

This was taken out of context.

Wat

Wat

That talk was to make people stop teaching C first to teach C++.

That talk was to make people stop teaching C first to teach C++.

So?

This talk is about why teaching / learning C++ is better than C

Have you watced it?

Although if you're a complete beginner, I recommend Python 😂

Have you watced it?

I did

I did

Wasn't it about how teaching C to student learning C++ is bad?

If you know pointers already then you should use The C Programming Language

If you know pointers already then you should use The C Programming Language

By Ritchie

Don't do everything at once honestly

Hey guys. Trying to write two-way two-phase recursive Mergesort in C++, that is the function that I use to merge my array into pairs, groups of 4, 8 and on and on. When I try to manually run it using arg step = 2 (given input is array of 8 ints sorted in pairs) I have scary warning about memory and stuff. Basically what I want is input = [44; 94; 18; 55; 6; 12; 42; 67] returned output = [6; 12; 44; 94; 18; 42; 55; 67] Can somebody help, please? I'm using Xcode

Code

And error, 3_Recursion is name of the file

Just getting the basics right will take a lot of time, then you'll actually have to spend time practicing writing small programs in order to be able to think in code. Instead, learn the basics quickly, learn to think and write in code and then learn computer architecture

Just getting the basics right will take a lot of time, then you'll actually have to spend time practicing writing small programs in order to be able to think in code. Instead, learn the basics quickly, learn to think and write in code and then learn computer architecture

That's more convenient and fun IMO

which computer architecture tho lol. Or do you mean the basic von-neumann architecture

which computer architecture tho lol. Or do you mean the basic von-neumann architecture

Lol. I mean the subject of computer architecture and how stuff works at low level.

That's good

Low-level programming is in my opinion one of the most interesting subjects

^You can fall into a pitfall that way

C has a lot of UB

Low-level programming is in my opinion one of the most interesting subjects

It is but not if your primary goal is to learn to program and also learn low level stuff alongside

Exactly. I would say you should learn from the C programming language by Ritchie. Ritchie created C. He knows what's up

Yeah

Initially it should be coding

Although you haven't really told what all stuff you already know

There's no need...

Seriously... That's how you learn coding. Everything else can come later

or use a reference. I mostly use a reference except for obvious format specifiers like %d

Yeah that's true. Some of it, you have to remember. But don't try to memorize. Remember through practice. Use docs/books/references whenever you forget, like @Remavas said.

yeah pretty much

Initially you can use competitive coding websites to practice. They have programs by increasing difficulty.

hello friends. sf::Text menu[MAX_NUMBER_OF_ITEMS]; menu[0].setFont(font); menu[0].setColor(sf::Color::Red); menu[0].setString("Play"); menu[0].setPosition(sf::Vector2f(width / 2, height / (MAX_NUMBER_OF_ITEMS + 1) * 1)); that menu[o].setColor(sf::Color::Red); is giving me an error. it says "the function was declared deprecated". please, help. I am using SFML for GUI

There are many websites and each websites has many topics, including simply practicing a language, algorithms, mathematics, etc

I'm a student 😆

You can trust me on this. The most important thing a beginner needs to do is to learn to think in code. The best way to do it is through practice.

Haven't really decided. I know web stuff. But I also have a lot of interest in C++, Rust and Go

Nice!